The name TopF comes from: It is very compact in size, only the size of a finger joint. This is very close to the limit that this structure can accommodate. "F" expresses the concept of fingertip toys.
A brand new vibration feedback. The vibration and tingling sensation in the fingers during pushing is irresistible.
Material: Ti Surface finishing: Anodized blue + slightly polished Plate: Intensive zz plate Weight: 16.42 g
